{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-16770 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-16770 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-16770 is a high-severity denial of service vulnerability in n/a, published on 10 Sep 2018. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2018-16770 and fix it if it is affected.\n\nWhat it is: CVE-2018-16770 is a high-severity denial of service vulnerability in n/a, published on 10 Sep 2018. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2018-16770 in the wild and no public exploit code.\n\nAffected product: n/a. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2018-16770/ (Markdown: https://insights.sbomify.com/CVE-2018-16770/index.md)","id":"CVE-2018-16770","markdown":"https://insights.sbomify.com/CVE-2018-16770/index.md","name":"CVE-2018-16770","record":{"aliases":["GHSA-9vwr-86gg-mvgh"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"WebAssembly VM","requires_auth":"none","summary":"A crafted file can cause a denial of service in WAVM due to a failed memory allocation, impacting users of the WebAssembly Virtual Machine.","user_interaction":"required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"webassembly_virtual_machine","vendor":"webassembly_virtual_machine_project"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[],"description":"In WAVM through 2018-07-26, a crafted file sent to the WebAssembly Virtual Machine may cause a denial of service (application crash) or possibly have unspecified other impact because a certain new_allocator allocate call fails.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Denial of service in n/a","id":"CVE-2018-16770","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2018"},"n_packages":0,"n_references":1,"next":{"headline":"Code injection in n/a","id":"CVE-2018-16771"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2018-16769"},"products":["n/a"],"published":"2018-09-10","related":[{"cvss_score":8.8,"headline":"Null dereference in n/a","id":"CVE-2018-17293","kev_date_added":null,"published":"2018-09-21"},{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2018-16764","kev_date_added":null,"published":"2018-09-10"},{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2018-16765","kev_date_added":null,"published":"2018-09-10"},{"cvss_score":8.8,"headline":"Denial of service in n/a","id":"CVE-2018-16766","kev_date_added":null,"published":"2018-09-10"},{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2018-16767","kev_date_added":null,"published":"2018-09-10"},{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2018-16768","kev_date_added":null,"published":"2018-09-10"},{"cvss_score":8.8,"headline":"Denial of service in n/a","id":"CVE-2018-16769","kev_date_added":null,"published":"2018-09-10"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["n/a"]},"summary":"A crafted file can cause a denial of service in WAVM due to a failed memory allocation, impacting users of the WebAssembly Virtual Machine.","url":"https://insights.sbomify.com/CVE-2018-16770/"}